Influence of micelles and magnetic isotopes on magnetic field dependence of lifetimes of benzophenone ketyl-alkyl radical pairs

被引：5

作者：

Fujiwara, Y ^{[1
]}

Yoda, K ^{[1
]}

Aoki, T ^{[1
]}

Tanimoto, Y ^{[1
]}

机构：

[1] HIROSHIMA UNIV, FAC SCI, DEPT CHEM, HIGASHIHIROSHIMA 739, JAPAN

来源：

CHEMISTRY LETTERS | 1997年 / 05期

关键词：

D O I：

10.1246/cl.1997.435

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Influence of micelles and magnetic isotopes on magnetic field dependence of lifetimes of benzophenone ketyl-alkyl radical pairs in micellar solutions was studied below 14 T. The lifetimes were dependent on micelles and independent of isotopes. The lifetimes of radical pairs are controlled by the electron dipole interaction of the radical pairs in < 2 T and by the competition of the anisotropic Zeeman interaction and the escape from the micelles in > 4 T.

引用

页码：435 / 436

页数：2

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